Java Code Examples for javax.servlet.http.HttpServletRequest#removeAttribute()

The following examples show how to use javax.servlet.http.HttpServletRequest#removeAttribute() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
/**
 * Expose the model objects in the given map as request attributes.
 * Names will be taken from the model Map.
 * This method is suitable for all resources reachable by {@link javax.servlet.RequestDispatcher}.
 * @param model Map of model objects to expose
 * @param request current HTTP request
 */
protected void exposeModelAsRequestAttributes(Map<String, Object> model, HttpServletRequest request) throws Exception {
	for (Map.Entry<String, Object> entry : model.entrySet()) {
		String modelName = entry.getKey();
		Object modelValue = entry.getValue();
		if (modelValue != null) {
			request.setAttribute(modelName, modelValue);
			if (logger.isDebugEnabled()) {
				logger.debug("Added model object '" + modelName + "' of type [" + modelValue.getClass().getName() +
						"] to request in view with name '" + getBeanName() + "'");
			}
		}
		else {
			request.removeAttribute(modelName);
			if (logger.isDebugEnabled()) {
				logger.debug("Removed model object '" + modelName +
						"' from request in view with name '" + getBeanName() + "'");
			}
		}
	}
}
 
Example 2
@Override
public void postHandle(
		HttpServletRequest request, HttpServletResponse response, Object handler, @Nullable ModelAndView modelAndView)
		throws ServletException {

	if (request.getParameter("noView") != null) {
		modelAndView.clear();
	}
	if (request.getAttribute("test1x") == null) {
		throw new ServletException("Wrong interceptor order");
	}
	if (!"test2x".equals(request.getAttribute("test2x"))) {
		throw new ServletException("Incorrect request attribute");
	}
	request.removeAttribute("test2x");
}
 
Example 3
/**
 *
 * 更改登录密码
 *
 * @param request
 * @param oldPassword
 * @param newPassword
 * @param code
 * @param user
 * @return
 * @throws Exception
 */
@RequestMapping("/update/password")
@Transactional(rollbackFor = Exception.class)
public MessageResult updateLoginPassword(HttpServletRequest request, String oldPassword, String newPassword, String code, @SessionAttribute(SESSION_MEMBER) AuthMember user) throws Exception {
    hasText(oldPassword, msService.getMessage("MISSING_OLD_PASSWORD"));
    hasText(newPassword, msService.getMessage("MISSING_NEW_PASSWORD"));
    isTrue(newPassword.length() >= 6 && newPassword.length() <= 20, msService.getMessage("PASSWORD_LENGTH_ILLEGAL"));
    ValueOperations valueOperations = redisTemplate.opsForValue();
    Object cache = valueOperations.get(SysConstant.PHONE_UPDATE_PASSWORD_PREFIX + user.getMobilePhone());
    notNull(cache, msService.getMessage("NO_GET_VERIFICATION_CODE"));
    hasText(code, msService.getMessage("MISSING_VERIFICATION_CODE"));
    if (!code.equals(cache.toString())) {
        return MessageResult.error(msService.getMessage("VERIFICATION_CODE_INCORRECT"));
    } else {
        valueOperations.getOperations().delete(SysConstant.PHONE_UPDATE_PASSWORD_PREFIX + user.getMobilePhone());
    }
    Member member = memberService.findOne(user.getId());
    request.removeAttribute(SysConstant.SESSION_MEMBER);
    isTrue(Md5.md5Digest(oldPassword + member.getSalt()).toLowerCase().equals(member.getPassword()), msService.getMessage("PASSWORD_ERROR"));
    member.setPassword(Md5.md5Digest(newPassword + member.getSalt()).toLowerCase());
    return MessageResult.success(msService.getMessage("SETTING_SUCCESS"));
}
 
Example 4
@Override
public boolean doAuthenticate(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws IOException, ServletException {
  String user = null;
  if (predicate != null) {
    if (predicate.test(request)) {
      user = (String) request.getAttribute(Principal.class.getName());
      request.removeAttribute(Principal.class.getName());
    }
  }

  final AtomicBoolean requestContinues = new AtomicBoolean(false);
  forward(user, request, response, (req, res) -> {
    filterChain.doFilter(req, res);
    requestContinues.set(true);
  });
  return requestContinues.get();
}
 
Example 5
public String getActionURL(FacesContext context, String viewId)
{
	HttpServletRequest req = (HttpServletRequest) context.getExternalContext().getRequest();

	if (req.getAttribute(URL_EXT) == null)
	{
		// If the request didn't go through JsfTool (the JSF is accessed directly from its webapp, 
		// not as a Sakai tool), then don't do Sakai's special action URL handling.
		return getWrapped().getActionURL(context, viewId);
	}
	
	// get the path that got us here (from the tool's point of view)
	String path = viewId;

	// modify the path to remove things that were added by Sakai navigation to get here (prefix path, suffix extension)
	String prefix = (String) req.getAttribute(URL_PATH);
	if ((prefix != null) && path.startsWith(prefix)) path = path.substring(prefix.length());

	Object extensions = req.getAttribute(URL_EXT);
	String [] exts = extensions instanceof String?new String[]{(String)extensions}:(String[])extensions; 
	for (String ext:exts) {
		if ((ext != null) && path.endsWith(ext)) path = path.substring(0, path.length() - ext.length());
	}

	// make sure the URL processing uses the Sakai, not Native the request object so we can get at the URL information setup by the invoker
	req.removeAttribute(Tool.NATIVE_URL);

	// form our return URL
	String rv = Web.returnUrl(req, path);

	// restore (if needed)
	req.setAttribute(Tool.NATIVE_URL, Tool.NATIVE_URL);

	log.debug("action url for view: " + viewId + " = " + rv);

	return rv;
}
 
Example 6
Source Project: scipio-erp   File: ContextFtlUtil.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Removes the whole request vars map.
 */
public static void removeRequestVars(HttpServletRequest request,
        Map<String, Object> context, Environment env) throws TemplateModelException {
    if (request != null) {
        request.removeAttribute(ContextFtlUtil.REQUEST_VAR_MAP_NAME_REQATTRIBS);
    }
    Map<String, Object> globalContext = getGlobalContext(context, env);
    if (globalContext != null) {
        globalContext.remove(ContextFtlUtil.REQUEST_VAR_MAP_NAME_GLOBALCONTEXT);
    }
    if (env != null) {
        env.setGlobalVariable(ContextFtlUtil.REQUEST_VAR_MAP_NAME_FTLGLOBALS, null);
    }
}
 
Example 7
@Override
public void afterCompletion(
		HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
		throws Exception {

	if (request.getAttribute("test1y") == null) {
		throw new ServletException("Wrong interceptor order");
	}
	if (request.getAttribute("test2y") == null) {
		throw new ServletException("afterCompletion invoked twice");
	}
	request.removeAttribute("test2y");
}
 
Example 8
public String getActionURL(FacesContext context, String viewId)
{
	HttpServletRequest req = (HttpServletRequest) context.getExternalContext().getRequest();

	if (req.getAttribute(URL_EXT) == null)
	{
		// If the request didn't go through JsfTool (the JSF is accessed directly from its webapp, 
		// not as a Sakai tool), then don't do Sakai's special action URL handling.
		return getWrapped().getActionURL(context, viewId);
	}
	
	// get the path that got us here (from the tool's point of view)
	String path = viewId;

	// modify the path to remove things that were added by Sakai navigation to get here (prefix path, suffix extension)
	String prefix = (String) req.getAttribute(URL_PATH);
	if ((prefix != null) && path.startsWith(prefix)) path = path.substring(prefix.length());

	Object extensions = req.getAttribute(URL_EXT);
	String [] exts = extensions instanceof String?new String[]{(String)extensions}:(String[])extensions; 
	for (String ext:exts) {
		if ((ext != null) && path.endsWith(ext)) path = path.substring(0, path.length() - ext.length());
	}

	// make sure the URL processing uses the Sakai, not Native the request object so we can get at the URL information setup by the invoker
	req.removeAttribute(Tool.NATIVE_URL);

	// form our return URL
	String rv = Web.returnUrl(req, path);

	// restore (if needed)
	req.setAttribute(Tool.NATIVE_URL, Tool.NATIVE_URL);

	log.debug("action url for view: " + viewId + " = " + rv);

	return rv;
}
 
Example 9
@Override
public void postHandle(
		HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView)
		throws ServletException {
	if (request.getAttribute("test2x") != null) {
		throw new ServletException("Wrong interceptor order");
	}
	if (!"test1x".equals(request.getAttribute("test1x"))) {
		throw new ServletException("Incorrect request attribute");
	}
	request.removeAttribute("test1x");
}
 
Example 10
@Override
public void afterCompletion(
		HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
		throws Exception {
	if (request.getAttribute("test1y") == null) {
		throw new ServletException("Wrong interceptor order");
	}
	request.removeAttribute("test2y");
}
 
Example 11
/**
 * 绑定手机号
 *
 * @param password
 * @param phone
 * @param code
 * @param user
 * @return
 */
@RequestMapping("/bind/phone")
@Transactional(rollbackFor = Exception.class)
public MessageResult bindPhone(HttpServletRequest request, String password, String phone, String code, @SessionAttribute(SESSION_MEMBER) AuthMember user) throws Exception {
    hasText(password, msService.getMessage("MISSING_LOGIN_PASSWORD"));
    hasText(phone, msService.getMessage("MISSING_PHONE"));
    hasText(code, msService.getMessage("MISSING_VERIFICATION_CODE"));
    if ("中国".equals(user.getLocation().getCountry())) {
        if (!ValidateUtil.isMobilePhone(phone.trim())) {
            return MessageResult.error(msService.getMessage("PHONE_FORMAT_ERROR"));
        }
    }
    ValueOperations valueOperations = redisTemplate.opsForValue();
    Object cache = valueOperations.get(SysConstant.PHONE_BIND_CODE_PREFIX + phone);
    notNull(cache, msService.getMessage("NO_GET_VERIFICATION_CODE"));
    Member member1 = memberService.findByPhone(phone);
    isTrue(member1 == null, msService.getMessage("PHONE_ALREADY_BOUND"));
    if (!code.equals(cache.toString())) {
        return MessageResult.error(msService.getMessage("VERIFICATION_CODE_INCORRECT"));
    } else {
        valueOperations.getOperations().delete(SysConstant.PHONE_BIND_CODE_PREFIX + phone);
    }
    Member member = memberService.findOne(user.getId());
    isTrue(member.getMobilePhone() == null, msService.getMessage("REPEAT_PHONE_REQUEST"));
    if (member.getPassword().equals(Md5.md5Digest(password + member.getSalt()).toLowerCase())) {
        member.setMobilePhone(phone);
        return MessageResult.success(msService.getMessage("SETTING_SUCCESS"));
    } else {
        request.removeAttribute(SysConstant.SESSION_MEMBER);
        return MessageResult.error(msService.getMessage("PASSWORD_ERROR"));
    }
}
 
Example 12
Source Project: HongsCORE   File: RestAction.java    License: MIT License 5 votes vote down vote up
private static  void  reset(HttpServletRequest req, String... mts) {
    /**
     * RestAction 中 ServletPath 为 /api/, PathInfo 为 /abc/def
     * ApisAction 中 ServletPath 为 /abc/def.api, 并无 PathInfo
     * 故需将前者转换为后者的形式, 然后交由 ApisAction 继续处理
     */

    String uri = parse (req, mts);

    req.setAttribute(RequestDispatcher.INCLUDE_SERVLET_PATH , uri);
    req.removeAttribute(RequestDispatcher.INCLUDE_PATH_INFO);

    req.setAttribute(RequestDispatcher.FORWARD_SERVLET_PATH , uri);
    req.removeAttribute(RequestDispatcher.FORWARD_PATH_INFO);
}
 
Example 13
Source Project: SpringBoot2.0   File: MyInterceptor2.java    License: Apache License 2.0 4 votes vote down vote up
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
    request.removeAttribute("startTime");
    System.out.println(">>>>> MyInterceptor2 afterCompletion >>>>>>>>>>>>>>>>>>>>>>");
}
 
Example 14
/**
 * Remove authentication result from request and cache
 * @param req
 */
private void removeAuthenticationResultFromRequest(HttpServletRequest req) {

    req.removeAttribute(FrameworkConstants.RequestAttribute.AUTH_RESULT);
}
 
Example 15
/** {@inheritDoc} */
public ActionForward execute(ActionMapping mapping,
                              ActionForm formIn,
                              HttpServletRequest request,
                              HttpServletResponse response) {
    DynaActionForm form = (DynaActionForm) formIn;
    RequestContext ctx = new RequestContext(request);

    request.setAttribute(mapping.getParameter(), Boolean.TRUE);

    if (ctx.isSubmitted()) {


        ValidatorResult result = RhnValidationHelper.validate(this.getClass(),
                        makeValidationMap(form), null,
                            VALIDATION_XSD);
        if (!result.isEmpty()) {
            getStrutsDelegate().saveMessages(request, result);
            RhnValidationHelper.setFailedValidation(request);
        }
        else {
            try {
                CobblerSnippet snip = submit(request, form);
                if (isCreateMode(request)) {
                    createSuccessMessage(request,
                            "cobblersnippet.create.success", snip.getName());
                }
                else {
                    createSuccessMessage(request,
                            "cobblersnippet.update.success", snip.getName());
                }

                request.removeAttribute(CREATE_MODE);
                setupSnippet(request, form, snip);
                return getStrutsDelegate().forwardParam(mapping.findForward("success"),
                                    NAME, snip.getName());
            }
            catch (ValidatorException ve) {
                getStrutsDelegate().saveMessages(request, ve.getResult());
                RhnValidationHelper.setFailedValidation(request);
            }
        }
    }
    setup(request, form);
    return mapping.findForward(RhnHelper.DEFAULT_FORWARD);
}
 
Example 16
Source Project: scipio-erp   File: RequestVarScopes.java    License: Apache License 2.0 4 votes vote down vote up
@Override
public void removeValue(HttpServletRequest request, String name) {
    request.removeAttribute(name);
}
 
Example 17
@Test
public final void testDispatchRequestToManagedPipeline() throws ServletException, IOException {
    DaggerServletContextListener contextListener = new DaggerServletContextListener() {
        @Override
        protected Class<?>[] getBaseModules() {
            return new Class<?>[]{TestModule.class};
        }

        @Override
        protected Class<?>[] getRequestScopedModules() {
            return new Class<?>[]{ServletRequestModule.class};
        }

        @Override
        protected void configureServlets() {
            filter("/*").through(TestFilter.class);
            filter("*.html").through(TestFilter.class);
            filter("/*").through(TestFilter.class);

            // These filters should never fire
            filter("/index/*").through(TestFilter.class);
            filter("*.jsp").through(TestFilter.class);

            // Bind a servlet
            serve("*.html").with(TestServlet.class);
        }
    };

    ServletContext servletContext = createMock("blah", ServletContext.class);
    contextListener.contextInitialized(new ServletContextEvent(servletContext));
    final ObjectGraph objectGraph = contextListener.getObjectGraph();

    final FilterPipeline pipeline = objectGraph.get(FilterPipeline.class);
    pipeline.initPipeline(null);

    // create ourselves a mock request with test URI
    HttpServletRequest requestMock = control.createMock(HttpServletRequest.class);

    expect(requestMock.getRequestURI())
            .andReturn("/index.html")
            .anyTimes();
    expect(requestMock.getContextPath())
            .andReturn("")
            .anyTimes();

    requestMock.setAttribute(REQUEST_DISPATCHER_REQUEST, true);
    requestMock.removeAttribute(REQUEST_DISPATCHER_REQUEST);

    HttpServletResponse responseMock = control.createMock(HttpServletResponse.class);
    expect(responseMock.isCommitted())
            .andReturn(false)
            .anyTimes();
    responseMock.resetBuffer();
    expectLastCall().anyTimes();

    FilterChain filterChain = control.createMock(FilterChain.class);

    //dispatch request
    control.replay();
    pipeline.dispatch(requestMock, responseMock, filterChain);
    pipeline.destroyPipeline();
    control.verify();

    TestServlet servlet = objectGraph.get(TestServlet.class);
    assertEquals(2, servlet.processedUris.size());
    assertTrue(servlet.processedUris.contains("/index.html"));
    assertTrue(servlet.processedUris.contains(TestServlet.FORWARD_TO));

    assertTrue(inits == 1 && doFilters == 3 && destroys == 1, "lifecycle states did not"
            + " fire correct number of times-- inits: " + inits + "; dos: " + doFilters
            + "; destroys: " + destroys);
}
 
Example 18
Source Project: cxf   File: ServiceListGeneratorServlet.java    License: Apache License 2.0 4 votes vote down vote up
@SuppressWarnings("unchecked")
@Override
public void service(HttpServletRequest request,
                    HttpServletResponse response) throws ServletException, IOException {
    Object obj = request.getAttribute(ServletController.AUTH_SERVICE_LIST);
    boolean isAuthServiceList = false;
    if (obj != null) {
        isAuthServiceList = Boolean.valueOf(obj.toString());
    }
    if (isAuthServiceList) {
        String authServiceListRealm = (String)request.getAttribute(ServletController.AUTH_SERVICE_LIST_REALM);
        ServiceListJAASAuthenticator authenticator = new ServiceListJAASAuthenticator();
        authenticator.setRealm(authServiceListRealm);
        if (!authenticator.authenticate(request, response)) {
            return;
        }
        request.removeAttribute(ServletController.AUTH_SERVICE_LIST);
        request.removeAttribute(ServletController.AUTH_SERVICE_LIST_REALM);
    }
    AbstractDestination[] destinations = destinationRegistry.getSortedDestinations();
    if (request.getParameter("stylesheet") != null) {
        renderStyleSheet(request, response);
        return;
    }
    List<String> privateEndpoints;
    if (bus == null) {
        bus = BusFactory.getDefaultBus(false);
    }
    if (bus != null) {
        privateEndpoints = (List<String>)bus.getProperty("org.apache.cxf.private.endpoints");
    } else {
        privateEndpoints = new ArrayList<>();
    }

    AbstractDestination[] soapEndpoints = getSOAPEndpoints(destinations, privateEndpoints);
    AbstractDestination[] restEndpoints = getRestEndpoints(destinations, privateEndpoints);
    ServiceListWriter serviceListWriter;
    if ("false".equals(request.getParameter("formatted"))) {
        boolean renderWsdlList = "true".equals(request.getParameter("wsdlList"));
        serviceListWriter = new UnformattedServiceListWriter(renderWsdlList, bus);
    } else {
        String styleSheetPath;
        if (serviceListStyleSheet != null) {
            styleSheetPath = request.getContextPath() + "/" + serviceListStyleSheet;
        } else {
            styleSheetPath = "";
            String contextPath = request.getContextPath();
            if (contextPath != null) {
                styleSheetPath += contextPath;
            }
            String servletPath = request.getServletPath();
            if (servletPath != null) {
                styleSheetPath += servletPath;
            }
            String pathInfo = request.getPathInfo();
            if (pathInfo != null) {
                styleSheetPath += pathInfo;
            }

            if (!styleSheetPath.endsWith("/")) {
                styleSheetPath += "/";
            }
            styleSheetPath += "?stylesheet=1";
        }
        serviceListWriter =
            new FormattedServiceListWriter(styleSheetPath, title, showForeignContexts, bus);

    }
    response.setContentType(serviceListWriter.getContentType());
    Object basePath = request.getAttribute(Message.BASE_PATH);
    serviceListWriter.writeServiceList(response.getWriter(),
                                       basePath == null ? null : basePath.toString(),
                                       soapEndpoints, restEndpoints);
}
 
Example 19
@Override
public boolean preHandle(HttpServletRequest req, HttpServletResponse rep, Object handler) {
    // 在跳转到该方法先清除request中的国际化信息
    req.removeAttribute(MessageResourceExtension.I18N_ATTRIBUTE);
    return true;
}
 
Example 20
public ActionForward removeClass(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    ContextUtils.setClassContext(request);

    InfoClass infoClass = (InfoClass) request.getAttribute(PresentationConstants.CLASS_VIEW);
    InfoShift infoShift = (InfoShift) request.getAttribute(PresentationConstants.SHIFT);

    RemoverTurno.run(infoShift, infoClass);

    ContextUtils.setShiftContext(request);
    request.removeAttribute(PresentationConstants.CLASS_VIEW);

    return prepareEditShift(mapping, form, request, response);
}